Secret Spy! Send secret messages to your friend that no one else can read!

The Messenger blaster comes with a built-in decoder on the blaster and a separate decoder for your fellow agent. Write your message on the dart with the special pen hidden in the blaster handle, then launch your message! The text is visible only through special red lens on the blaster or on the separate decoder. Includes blaster, marker, decoder, and 5 Secret & Spies darts. Messages wash off the darts for reuse.